Sugar solutions on the surface of exposed dentine cause water to be drawn out of the dentinal tubules causing which distorts the odontoblast causing pain.
[医
英语]《专业
语—
腔生理学
语O2(英文详解)》正文: Osmotic pressure - Water tends to move towards dense concentrations of ions.

起来很有趣。我们把假发的前两段编起来,然后把后两段
长

一侧的恒
尔顿-第二季


